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~ SIREAC ~

Fourth Planet of
the Altair System


(Planet formerly known as “Altair IV”.)



Distance from Earth: 16.7 light-years

Distance from sun: 316 million miles
Diameter: 9,529 miles (1.20 Earth's diameter)
Orbital Period: 1640.76 earth days (1203.125 local days)
Solar Day: 32:44 earth hours
Gravity: 1.06 g
Axil Tilt: 16°
Moons: 4: Shadira, Shinnana, Shuwa, & Shamash
Notes: 45% surface water
.......Colonised in 4004 A.D.
.......Terraformed in the 41st to 46th Centuries.



                                                                                   





circumference at equator: 29,940 miles








The Moons of
~ SIREAC ~




Shadira

Distance from Sireac: 59,560 miles
Orbital Period: 2.76 earth days
                      (2.02 Sirean days)
Diameter: 866 miles
Arc Diameter*: 0°50'
Gravity: 0.07 g

Shinnana

Distance from Sireac: 94,660 miles
Orbital Period: 5.53 earth days
                      (4.05 Sirean days)
Diameter: 936 miles
Arc Diameter*: 0°34'
Gravity: 0.08 g

Shuwaa

Distance from Sireac: 196,810 miles
Orbital Period: 16.58 earth days
                      (12.16 Sirean days)
Diameter: 2,576 miles
Arc Diameter*: 0°45'
Gravity: 0.22 g

Shamash

Distance from Sireac: 312,420 miles
Orbital Period: 33.16 earth days
                      (24.32 Sirean days)
Diameter: 2,544 miles
Arc Diameter*: 0°28'
Gravity: 0.20 g

“The Moon”
for comparison

* “Arc Diameter” refers to the visual size of the moon as seen from the surface of it's planet.
For comparison, the Earth's Moon has an Arc Diameter of 0°30' as seen from Earth.




Nearest Colonised Worlds to Sireac
  world    system   distance
  1.   Malakbel    Mu Herculis System   16.7 LY
  2.   Earth    Solar System   16.7 LY
  3.   Phaethon    Alpha Centauri System   17.4 LY
  4.   Andaman    Sigma Draconis System   18.1 LY
  5.   Deianara
  Abderus
   Tau Ceti System   20.7 LY
  6.   Andalus    Delta Pavonis System   22.5 LY
  7.   Epaphus    Epsilon Eridani System   23.4 LY
  8.   Juturna    Heliar System
  aka. 54 Piscium
  34.4 LY
  9.   Strathona    Georgium System
  aka. 85 Pegasi
  35.7 LY
  10.   Dagon    Gliese 777   36.7 LY









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